patches/gcc/4.3.4/240-pr25343.patch
author Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Wed Apr 07 09:18:20 2010 +0200 (2010-04-07)
changeset 1910 207ad430c254
permissions -rw-r--r--
Add basic support for the Blackfin architecture

For uClibc, the name of the Blackfin architecture is 'bfin'. Actually,
the naming of the architecture is quite messy: for toolchain tuples
and uClibc, it's bfin, but for the kernel, it's blackfin. We've
arbitraly choosen to name it "blackfin" in Crosstool-NG.

Add Blackfin-related uClibc patch to fix a build failure related to
fork() being used in unistd/daemon.c.

Yann E. MORIN:
Apply the patch to the kernel/linux build script to use 'linux'
in the noMMU tuples. See:
http://sourceware.org/ml/crossgcc/2010-04/msg00010.html
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Original patch from: ../4.3.2/240-pr25343.patch
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-= BEGIN original header =-
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Original patch from gentoo: gentoo/src/patchsets/gcc/4.3.1/gentoo/66_all_gcc43-pr25343.patch
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http://gcc.gnu.org/PR25343
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sniped from Debian
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2008-04-27  Roman Zippel <zippel@linux-m68k.org>
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	* config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for __mc68000__.
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-= END original header =-
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diff -durN gcc-4.3.3.orig/gcc/config/host-linux.c gcc-4.3.3/gcc/config/host-linux.c
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--- gcc-4.3.3.orig/gcc/config/host-linux.c	2007-08-02 12:49:31.000000000 +0200
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+++ gcc-4.3.3/gcc/config/host-linux.c	2009-01-27 22:25:31.000000000 +0100
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@@ -84,6 +84,8 @@
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 # define TRY_EMPTY_VM_SPACE	0x8000000000
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 #elif defined(__sparc__)
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 # define TRY_EMPTY_VM_SPACE	0x60000000
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+#elif defined(__mc68000__)
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+# define TRY_EMPTY_VM_SPACE	0x40000000
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 #else
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 # define TRY_EMPTY_VM_SPACE	0
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 #endif